Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504115 | Light source circuitry for controlling the color of emitted light | — | 2016-11-22 |
| 8823274 | LED lighting device | — | 2014-09-02 |
| 8773042 | LED lighting device | — | 2014-07-08 |
| 8400071 | LED lamp power management system and method | James M. Gaines, Bernd Clauberg | 2013-03-19 |
| 8368315 | LED lamp color control system and method | James M. Gaines, Bernd Clauberg | 2013-02-05 |
| 8134352 | Switched mode power supply including power supply units and controller | Roelf Van Der Wal, Jacobus Josephus Leijssen, Machiel Antonius Martinus Hendrix | 2012-03-13 |
| 8111014 | Drive circuit for driving a load with constant current | Eric P. M. Verschooten | 2012-02-07 |
| 8004211 | LED lighting device | — | 2011-08-23 |
| 7982414 | Method and device for driving an array of light sources | — | 2011-07-19 |
| 7394232 | Interleaved switching converters in ring configuration | Machiel Antonius Martinus Hendrix, Roelf Van Der Wal, Jacobus Josephus Leijssen | 2008-07-01 |